?Easy to install?: The road bike pedals are divided into left and right pedal by L or R logo. you can use the included 6mm hexagon wrench for installation, turn the left pedal counterclockwise and turn the right one clockwise for installing. Now you can enjoy your cycling trips with the cool bike pedals. ?Lightweight and Durable?: The main body of bike pedal is made of lightweight nylon, standard 9/16-inch sturdy chromoly steel axle bearing fits for most bikes. Self-lubricating bearings, maintenance-free. road bike pedals are suitable for daily training, indoor trainer and spin bikes. ?FULLY COMPATIBLE?: Bicycle cleats set perfectly compatible with Shimano SPD-SL pedals and shoes, Let you use products with the simliar functions at a more favorable price. We have included 1 pair 6 degree cleats , it allows riders to have some lateral movement on the bike and help you reduce the pain and fatigue. ?Use convenience?: The tension of clipless pedals can be adjusted according to different riding habits by use the 2.5mm allen wrench(aslo included). "-" for release of tension, "+" for tensioning. Easy to clip in and out of. The large pedaling area can make the pedaling power efficiently transmitted. NOTE: Beginners should use it after repeated practice to avoid the danger of being unable to remove the cleats. ?WARRANTY GUARANTEE??We're so confident about our product quality that can provide 1-year warranty ! (cleats not included )?note: purchased used goods are not eligible for commercial warranty. ?